Multiple Choice Questions on A coin is tossed 3 times The probability of getting exactly 2 heads is ........ for CAPF (AC) Exam Preparation

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Multiple Choice Questions

A coin is tossed 3 times The probability of getting exactly 2 heads is ........

Quantitative Aptitude( Paper-I ) Probability
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    A coin is tossed  3  times. The probability of getting exactly 2 heads is

    This questions was previously asked in
    CAPF 2022 Paper-1
    View All CAPF Previous Year Papers

    1/3

    Incorrect Answer

    3/8

    Correct Answer

    1/2

    Incorrect Answer

    5/8

    Incorrect Answer
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    Explanation:

    3/8.

    • Formula used:Probability = Desired Observations/Total Observations
    • Calculation:According to questions,
    • Coin is tossed 3 times
    • ∴ Total observations = (HHH, TTT, HHT, HTH, TTH, THT, HTT, THH)
    • From total observations, only 3 observations satisfy the condition,
    • So,Probability of getting exactly 2 heads = 3/8

    By: Parvesh Mehta
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